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GSM 09.02 - Version 5.3.0 - Digital cellular telecommunications - ETSI

GSM 09.02 - Version 5.3.0 - Digital cellular telecommunications - ETSI

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Page 576<br />

<strong>GSM</strong> <strong>09.02</strong> <strong>Version</strong> <strong>5.3.0</strong>: August 1996<br />

NULL<br />

Error<br />

Process_<br />

Access_<br />

Request_VLR<br />

SET<br />

SUBSCRIBER<br />

DATA<br />

WAIT_FOR_<br />

ACCESS_<br />

REQUEST<br />

MAP_<br />

NOTICE_<br />

Ind<br />

MAP_<br />

CLOSE_<br />

Req<br />

NULL<br />

OK<br />

Figure 21.4/2<br />

SET USER<br />

ERROR<br />

no<br />

WAIT_FOR_<br />

ACCESS_<br />

REQUEST<br />

MAP_<br />

PAGE_Cnf<br />

Absent<br />

subscriber?<br />

SET UE=<br />

ABSENT<br />

SUBSCRIBER<br />

SET MOBILE<br />

STATION NOT<br />

REACHABLE FLAG<br />

NULL<br />

User Error<br />

yes<br />

MAP_U_ABORT_Ind,<br />

MAP_P_ABORT_Ind<br />

Figure 20.3/5 (sheet 3 of 3)<br />

Check_<br />

Confirmation<br />

UPDATE<br />

LAI<br />

OK<br />

WAIT_FOR_<br />

ACCESS_<br />

REQUEST<br />

MAP_SEND_INFO_FOR_MT_SMS_Rsp<br />

MAP_CLOSE_Req<br />

MAP_SEARCH_FOR_<br />

MOBILE_SUBSCRIBER_Cnf<br />

NULL<br />

Provider Error,<br />

Data Error

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